[1] PRODUCT OUTLINE MX-LCX3 Service Manual This model is a large capacity paper feed tray installed to the main unit. It stores 3,000 sheets, eliminating troublesome paper supply. MX-LCX3 MX-LCX3 PRODUCT OUTLINE 1 – 1...
Kind/weight 106-209g/m 1(including 28+-56- lbs bond gloss paper) applicable 210-256g/m paper Cardboard 2 56-68 lbs bond 75-90g/m Envelope 20-24 lbs bond OHP paper Label paper Tab paper * : Available for products for China only. MX-LCX3 SPECIFICATIONS 2 – 1...
Paper feed clutch Controls ON/OFF of the paper feed roller. CN-F 11pin ON: "L" OFF: "24V" LFAN LFAN Separation assist Brushless motor Assists feeding of paper. CN-D 15, 16pin ON: "L" OFF: "5V" MX-LCX3 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 1...
Other than Lower limit: "L" DOWN SW PWB — Lowering SW PWB unit Shifts the tray to the paper supply position. LTLLED LTLLED Tray LED The tray state is displayed with LED. MX-LCX3 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 – 2...
Preliminary paper Preliminary paper Preliminary paper Preliminary paper Preliminary paper feed complete feed complete feed complete feed complete feed complete Paper feed start Paper feed start Paper feed start Paper feed start Paper feed start MX-LCX3 OPERATIONAL DESCRIPTION 5 – 2...
When the tray lifts and stops at the paper feed position and during paper feed operation, paper presence/empty is detected by the paper presence/empty sensor (LPED). When paper empty is detected in the tray during paper feeding, paper feeding is stopped. MX-LCX3 OPERATIONAL DESCRIPTION 5 – 3...
Remove the pawl, and remove the pickup roller and the paper feed roller. Open the upper cover, and remove the screws. Loosen the screw, and remove the paper guide block. Remove the pawl, and remove the reverse roller. Remove the upper cabinet. MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 1...
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Remove the left front cabinet. (Refer to "A. Paper feed unit") Remove the harness. Remove the screws, and remove the lift drive unit. Remove the screws from the left and right rail sections, and remove the tray unit from the rail. MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 2...
C. Paper feed solenoid Remove the paper feed unit. (Refer to "2. Each unit removal") Remove the cover. Remove the screws, and remove the lift motor. Remove the screw, and remove the unit. Disconnect the connector. MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 3...
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F. Handling solenoid Check that there is no paper, and lower the paper feed table to the lower limit with the main unit simulation mode. Pull out the tray. Remove the screws. Disconnect the connector. MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 4...
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Remove the clutch unit. Remove the E-ring, and remove the clutch. Remove the screws, and remove the solenoid. G. Clutch Remove the upper cabinet. Remove the rear cabinet. Remove the left rear cabinet. MX-LCX3 DISASSEMBLY AND ASSEMBLY 6 – 5...
As a rough guide, the torque limiter should be replaced when the LCC paper ✕ ✕ Torque limiter feed counter reaches a value of 800K (Sim22-9). ✕ Each transport rollers Each transport paper guides Each gears ✕ ✕ Each belts ✕ ✕ Each sensors ✕ MX-LCX3 MAINTENANCE 7 – 1...
Change the adjustment value. Repeat the steps from 4) to 6) DUPLEX NO until the condition described in the step 6) is satisfied. After the adjustment is finished, escape from the simulation EXECUTE mode with the reset key. MX-LCX3 ADJUSTMENTS 8 – 1...
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ADU PLAIN PAPER(L) S: 50 ADU HEAVY PAPER1(S) T: 50 ADU HEAVY PAPER1(L) U: 50 A4LCC V: 60 A3LCC(S) W: 50 A3LCC(L) X: 50 A3LCC HEAVY PAPER‚P(S) Y: 50 A3LCC HEAVY PAPER‚P(L) REGI1 REGI2 ENGIN MX-LCX3 ADJUSTMENTS 8 – 2...
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<Notation of (Large size), (Small size)> (Small size): Length of paper in the feeding direction is not more than LT size (216mm). (Large size): Length of paper in the feeding direction exceeds LT size (216mm). MX-LCX3 ADJUSTMENTS 8 – 3...
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0.1mm. Repeat the steps from 4) to 6) until the condition shown in the step 5) is satisfied. EXECUTE After the adjustment is finished, escape from the simulation mode with the reset key. MX-LCX3 ADJUSTMENTS 8 – 4...
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1 to 6 (CS1) Cassette 3 Cassette 4 Selected Double-sided print DUPLEX 0 to 1 selection (NO) Not selected * The item name for the items J and K is detailed display. Example: PAPER: CS1 MX-LCX3 ADJUSTMENTS 8 – 5...
LCC tray lift SW LTLD LCC tray lock sensor LIPSW LCC illegal paper detection SW LTOD LCC main unit connection sensor SIMULATION NO.04-02 CLOSE TEST LCC SENSOR CHECK LPFD LPED EXECUTE LDSW L24VM LLSW LTOD MX-LCX3 SIMULATION 9 – 1...
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1) Press [EXECUTE] key. 2) Press [YES] key to execute cancellation of the trouble. SIMULATION NO.04-05 CLOSE TEST LCC SYNCRONIZING SIGNAL CHECK CLOSE SIMULATION NO.15 TEST LTRC LTRC OFF LCC TROUBLE CANCELLATION ARE YOU SURE? EXECUTE MX-LCX3 SIMULATION 9 – 2...
Some other troubles must be cleared by a simula- tion. Some warning messages of consumable parts are automatically cleared when the trouble is repaired. Some other warning mes- sages must be cleared by a simulation. MX-LCX3 SELF DIAG MESSAGE AND TROUBLE CODE 10 – 1...
Check Connect the MX-LCX3. Check Check the connector and the harness of the power Remedy line. Check that the power unit and the LCC control Remedy PWB is of 24V. MX-LCX3 SELF DIAG MESSAGE AND TROUBLE CODE 10 – 2...
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M E M O MX-LCX3 SELF DIAG MESSAGE AND TROUBLE CODE 10 – 3...
LTLSL LTLS N.C. LTLSU Cassette unit side harness A3 CD SMP-03V-NC SMR-03V-N LFAN1 LFAN2 LFAN1 Cassette unit front harness A3 CD SMP-03V-NC SMR-03V-N Cassette unit Cassette relay harness CD LFAN2 rear harness A3 CD MX-LCX3 ELECTRICAL SECTION 11 – 1...
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LEAD-FREE SOLDER The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The alphabet following the LF mark shows the kind of lead-free solder. Example: <Solder composition code of lead-free solder> Solder composition Solder composition code Solder composition...
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* Applicable to battery-operated equipment * Applicable to battery-operated equipment...
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SHARP CORPORATION Digital Document System Group CS Promotion Center Yamatokoriyama, Nara 639-1186, Japan 2006 June Printed in Japan...